Erschienen in:
Open Access
01.12.2016 | Poster presentation
Reproducibility of cuff-induced hyperemic popliteal artery flow analysis using phase-contrast MRI: Patients With Intermittent Claudication Injected With ALDH Bright Cells (PACE) trial
verfasst von:
Tomoki Fujii, Chikara Noda, Victor Nauffal, Elzbieta H Chamera, Joao A Lima, Emerson C Perin, Alan T Hirsch, Bharath Ambale Venkatesh
Erschienen in:
Journal of Cardiovascular Magnetic Resonance
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Sonderheft 1/2016
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Excerpt
Peripheral artery disease (PAD) is a major consequence of atherosclerosis. Recently, quantitative evaluation of hyperemic arterial flow reserve measured using cuff occlusion has been identified as a method of measuring arterial stiffness. Phase-contrast MRI (PCMRI) is an extensively used and accurate technique to quantify vessel flow. The aim of this study was to assess the inter-observer, intra-observer and test-retest reproducibility of hyperemic popliteal arterial flow measurements using PCMRI in a protocol developed for the Cardiovascular Cell Therapy Research Network (CCTRN). …